Defense Style of Undergraduates with Cluster B Personality Disorders / 中国心理卫生杂志

Objective: To study the defense style of undergraduates with cluster B personality disorders. Methods:26 undergraduates with cluster B personality disorders were diagnosed by PDQ~ +4 and PDI from 2826 undergraduates, then they and 63 normal undergraduates were assessed with DSQ (defensive style questionnaire). Results: ①The incidence of histrionic, narcissistic, borderline and antisocial personality disorders were 0.25%?0.50%?0.39% and 0.11% .②The undergraduates with B cluster personality disorder had higher scores in immature defenses and idealization, omnipotenic-devaluation and isolation than normal control (t=3.18-7.03)(P